Details

sample21.0ms

Algorithm

intervals

Results

6.0ms	239×	body	80	valid
1.0ms	9×	body	1280	valid
0.0ms	3×	body	640	valid
0.0ms	2×	body	2560	valid
0.0ms	3×	body	320	valid

simplify312.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	20	5
1	64	4
2	203	4
3	327	4
4	339	4
5	345	4
6	413	4
7	516	4
8	561	4
9	700	4
10	909	4
11	1271	4
12	3907	4
13	5001	4

prune8.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	0	1	1
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 0.1b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 2 (+ x y)) (+ x z))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
5×	`flip3-+` `flip-+`
4×	`associate-*r/` `frac-add`
3×	`sum-log`
2×	`associate-+l+`
1×	`pow1` `add-exp-log` `+-commutative` `distribute-rgt-in` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `*-un-lft-identity` `distribute-lft-in` `add-cbrt-cube`

Counts

1 → 19

Calls

1 calls:

8.0ms

(+ (* 2 (+ x y)) (+ x z))

series33.0ms

Counts

1 → 3

Calls

1 calls:

33.0ms

(+ (* 2 (+ x y)) (+ x z))

simplify35.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 2 (31.0ms)

Iter	Nodes	Cost
0	275	199
1	1174	190
2	5001	185

prune75.0ms

Filtered

22 candidates to 17 candidates (22.7%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	17	5	22
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	18	5	23

Merged error: 0.0b

Counts

23 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (* 2 (+ x y)) x) z)
0.0b	(+ (* 2 (+ x y)) x)

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log`
3×	`associate-+l+`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`distribute-rgt-in` `distribute-lft-in` `distribute-lft-out`

Counts

2 → 27

Calls

2 calls:

8.0ms	(+ (+ (* 2 (+ x y)) x) z)
6.0ms	(+ (* 2 (+ x y)) x)

series73.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(+ (+ (* 2 (+ x y)) x) z)
44.0ms	(+ (* 2 (+ x y)) x)

simplify73.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 2 (18.0ms)

Iter	Nodes	Cost
0	165	183
1	588	174
2	2960	170
3	5001	170

prune73.0ms

Filtered

33 candidates to 23 candidates (30.3%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	30	3	33
Fresh	3	1	4
Picked	1	0	1
Done	0	0	0
Total	34	4	38

Merged error: 0.0b

Counts

38 → 4

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 2 x) (+ (* y 2) (+ x z)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp`
6×	`sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

1 → 14

Calls

1 calls:

8.0ms

(+ (* 2 x) (+ (* y 2) (+ x z)))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(+ (* 2 x) (+ (* y 2) (+ x z)))

simplify84.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 2 (19.0ms)

Iter	Nodes	Cost
0	135	128
1	571	113
2	3374	112
3	5001	112

prune40.0ms

Filtered

17 candidates to 12 candidates (29.4%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	16	1	17
Fresh	0	3	3
Picked	1	0	1
Done	0	0	0
Total	17	4	21

Merged error: 0.0b

Counts

21 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 3 x) (+ z (* 2 y)))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
3×	`sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r+` `*-un-lft-identity` `flip3-+` `add-cbrt-cube` `flip-+`

Counts

1 → 13

Calls

1 calls:

5.0ms

(+ (* 3 x) (+ z (* 2 y)))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(+ (* 3 x) (+ z (* 2 y)))

simplify58.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	111	103
1	430	94
2	2103	94
3	5001	94

prune21.0ms

Filtered

16 candidates to 11 candidates (31.3%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	16	0	16
Fresh	0	3	3
Picked	0	1	1
Done	0	0	0
Total	16	4	20

Merged error: 0.0b

Counts

20 → 4

regimes156.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	4
1	13	4

end0.0ms

sample502.0ms

Algorithm

intervals

Results

189.0ms	7407×	body	80	valid
23.0ms	198×	body	1280	valid
16.0ms	178×	body	640	valid
8.0ms	117×	body	320	valid
5.0ms	38×	body	2560	valid
3.0ms	74×	body	160	valid

Details

sample21.0ms

simplify312.0ms

prune8.0ms

localize6.0ms

rewrite9.0ms

series33.0ms

simplify35.0ms

prune75.0ms

localize6.0ms

rewrite15.0ms

series73.0ms

simplify73.0ms

prune73.0ms

localize7.0ms

rewrite9.0ms

series32.0ms

simplify84.0ms

prune40.0ms

localize6.0ms

rewrite6.0ms

series32.0ms

simplify58.0ms

prune21.0ms

regimes156.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample502.0ms

Profiling